CN203056648U - High-capacity charger with multiple battery packs - Google Patents
High-capacity charger with multiple battery packs Download PDFInfo
- Publication number
- CN203056648U CN203056648U CN 201320048360 CN201320048360U CN203056648U CN 203056648 U CN203056648 U CN 203056648U CN 201320048360 CN201320048360 CN 201320048360 CN 201320048360 U CN201320048360 U CN 201320048360U CN 203056648 U CN203056648 U CN 203056648U
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- China
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- battery pack
- circuit
- electric core
- charging
- microprocessor
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Abstract
The utility model discloses a high-capacity charger with multiple battery packs. The charger is provided with a housing. The housing is provided with a charging interface and an output interface. The housing is internally provided with an electronic control device. The electronic control device is provided with a microprocessor, a state display circuit connected with the microprocessor, and a charging management circuit connected with the charging interface. The charging management circuit is connected with a battery cell switching circuit. The battery cell switching circuit is connected with a battery cell. The battery cell is provided with a plurality of groups of independent battery packs. The battery cell switching circuit is connected with the microprocessor. The microprocessor controls the battery packs to operate by turns. The battery cell switching circuit is connected with a discharging management circuit which is used for managing an electricity utilization process. The discharging management circuit is connected with the output interface. The state display circuit is provided with buttons and a plurality of LED display lamps. The LED display lamps are used for displaying electric quantity conditions of the battery packs.
Description
Technical field
The utility model relates to a kind of big capacity charging treasured with a plurality of battery pack.
Background technology
Along with developing rapidly of mechanics of communication, the function of people's mobile phone is more and more perfect, show from initial monochrome screen, true color screen curtain shows till now, and the size of screen is increasing, so people not only can make a phone call and send short messages with it, can also be used to listening to the music, see video, even can teleview.Various functions also are being enriched simultaneously.The 3G function of surfing the Net can allow people connect network whenever and wherever possible, obtains information; Radio function can allow people listen to station broadcast whenever and wherever possible; Game function can allow people have a rest and amusement whenever and wherever possible; The GPS positioning function can allow people understand oneself position at any time, the location of also can driving a vehicle, etc.The function of mobile phone is more and more abundanter, has become people's digital terminal, makes people more and more convenient and efficient, but has a problem slowly to come out.Because it is attractive in appearance and frivolous that mobile phone is pursued, battery capacity is generally all smaller, and utility time is generally about one day.This brings very big inconvenience and worried for the people that are in mobile status.
Summary of the invention
The utility model purpose provides a kind of big capacity charging treasured with a plurality of battery pack, adopt a plurality of battery pack to constitute electric core, single battery group output voltage is low, can obtain higher output conversion efficiency, it is big to have electric core capacity, and the advantage of more electric weight can be provided.
The technical scheme that its technical problem that solves the utility model adopts is:
Big capacity charging with a plurality of battery pack is precious, shell is set, the charging inlet of connection external power source and the output interface of external out-put supply are set on the described shell, described enclosure arranges electronic-controlled installation, central controlled microprocessor is carried out in described electronic-controlled installation setting, the status display circuit that is connected with described microprocessor, be connected charge management circuit with described charging inlet, described charge management circuit connects electric core commutation circuit, described electric core commutation circuit connects electric core, described electric core arranges the separate battery pack of many groups, described electric core commutation circuit connects described microprocessor, described microprocessor is controlled described battery pack and is taken turns to operate, described electric core commutation circuit connects and is used for the discharge management circuit that electric process is used in management, and described discharge management circuit connects described output interface.
Described battery pack adopts rechargeable battery.
Described status display circuit arranges button and a plurality of LED display lamp, the corresponding described battery pack of described LED display lamp, and described button is used for starting described LED display lamp, to show the electric weight situation of described battery pack.
Described electric core commutation circuit arranges electric core parameter detecting circuit and variable connector.
Described charge management circuit arranges charging current control circuit and charge switch circuit.
Described discharge management circuit arranges discharge current control circuit and discharge switching circuit.
The beneficial effects of the utility model mainly show: 1, electric core capacity is big, and more electric weight can be provided; 2, electric core is divided into a plurality of battery pack, single battery group output voltage is low, can obtain higher output conversion efficiency.
Description of drawings
Fig. 1 is the precious outline drawing of big capacity charging with a plurality of battery pack;
Fig. 2 is the precious theory diagram of big capacity charging with a plurality of battery pack.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-2, the big capacity charging with a plurality of battery pack is precious, and shell 1 is set, and the charging inlet 2 of connection external power source and the output interface 3 of external out-put supply are set on the described shell 1.Described shell 1 plays the effect of holding and protecting, and adopts the material of plastics, can weight reduction, and insulation, be easy to moulding.
Described shell 1 inside arranges electronic-controlled installation, central controlled microprocessor 4 is carried out in described electronic-controlled installation setting, the status display circuit 7 that is connected with described microprocessor 4, be connected charge management circuit 5 with described charging inlet 2, described charge management circuit 5 connects electric core commutation circuit 6, described electric core commutation circuit 6 connects electric core, described electric core commutation circuit 6 connects described microprocessor 4, described electric core commutation circuit 6 connects and is used for the discharge management circuit 8 that electric process is used in management, and described discharge management circuit 8 connects described output interface 3.
Described electric core arranges the separate battery pack of many groups, as shown in Figure 2, first battery pack, 9, the second battery pack, 10, the three battery pack 11 is set.Described battery pack adopts rechargeable battery, and the described battery pack of described microprocessor 4 controls takes turns to operate.
Described charge management circuit 5 arranges charging current control circuit and charge switch circuit.Described charging current control circuit is for detection of the charging current size of described battery pack, and controls its size, guarantees that described battery pack can be full of electricity in official hour, and not impaired, not hot; Described charge switch circuit has turn-off function, can end charging process, is used for abnormal conditions take place, and cuts off charge circuit automatically.
Described electric core commutation circuit 6 arranges electric core parameter detecting circuit and variable connector.Described electric core parameter detecting circuit is for detection of the voltage swing of described battery pack and temperature height, and is transferred to described microprocessor 4, and these two parameters are used for judging described battery pack whether charge end and the end of whether discharging; Described variable connector has 4 controls of described microprocessor, selects concrete which battery pack to connect described charge management circuit 5, and perhaps described discharge management circuit 8 also can closeall battery pack.
Described discharge management circuit 8 arranges discharge current control circuit and discharge switching circuit.Described discharge current control circuit is for detection of the discharging current size of described battery pack, and controls its size, guarantees described battery pack externally working in the nominal parameter scope in the discharge process, and is not impaired, not hot.Described discharge switching circuit has turn-off function, can end discharge process, is used for abnormal conditions take place, and cuts off discharge loop automatically.
Described status display circuit 7 arranges button and a plurality of LED display lamp.It is corresponding with it that each battery pack arranges a LED display lamp, under normal circumstances, described LED display lamp is not lighted, with save power, after described button is pressed, under the control of described microprocessor 4, light described LED display lamp, to show the electric weight situation of each battery pack.
In charging process, described charging inlet 2 connects external power source, and the charge switch circuit of described charge management circuit 5 is opened, and described microprocessor 4 at first selects first battery pack 9 to charge by described electric core commutation circuit 6; After described first battery pack 9 charging finished, described microprocessor 4 was selected second battery pack 10, up to the end of all charging of all battery pack, lighted described LED display lamp then and pointed out.In discharge process, described volume output interface 3 connects the equipment of outside need charging, and the discharge switching circuit of described discharge management circuit 8 is opened, and described microprocessor 4 at first selects first battery pack 9 to discharge by described electric core commutation circuit 6; After described first battery pack 9 discharge finished, described microprocessor 4 was selected second battery pack 10, and up to the end of all discharging of all battery pack, the described LED display lamp that glimmers is then pointed out.
In sum, the utility model provides a kind of big capacity charging treasured with a plurality of battery pack, adopt a plurality of battery pack to form electric core, single battery group output voltage is low, can obtain higher output conversion efficiency, it is big to have electric core capacity, and more electric weight can be provided, for migrant person's power consumption equipment provides back-up source.
Claims (6)
1. the big capacity charging that has a plurality of battery pack is precious, shell is set, the charging inlet of connection external power source and the output interface of external out-put supply are set on the described shell, it is characterized in that: the inside of described shell arranges electronic-controlled installation, central controlled microprocessor is carried out in described electronic-controlled installation setting, the status display circuit that is connected with described microprocessor, be connected charge management circuit with described charging inlet, described charge management circuit connects electric core commutation circuit, described electric core commutation circuit connects electric core, described electric core arranges the separate battery pack of many groups, described electric core commutation circuit connects described microprocessor, described microprocessor is controlled described battery pack and is taken turns to operate, described electric core commutation circuit connects and is used for the discharge management circuit that electric process is used in management, and described discharge management circuit connects described output interface.
2. the big capacity charging treasured with a plurality of battery pack as claimed in claim 1 is characterized in that: described battery pack employing rechargeable battery.
3. the big capacity with a plurality of battery pack as claimed in claim 1 charges precious, it is characterized in that: described status display circuit arranges button and a plurality of LED display lamp, the corresponding described battery pack of described LED display lamp, described button is used for starting described LED display lamp, to show the electric weight situation of described battery pack.
4. the big capacity charging with a plurality of battery pack as claimed in claim 1 is precious, and it is characterized in that: described electric core commutation circuit arranges electric core parameter detecting circuit and variable connector.
5. the big capacity charging with a plurality of battery pack as claimed in claim 1 is precious, and it is characterized in that: described charge management circuit arranges charging current control circuit and charge switch circuit.
6. the big capacity charging with a plurality of battery pack as claimed in claim 1 is precious, and it is characterized in that: described discharge management circuit arranges discharge current control circuit and discharge switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048360 CN203056648U (en) | 2013-01-29 | 2013-01-29 | High-capacity charger with multiple battery packs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048360 CN203056648U (en) | 2013-01-29 | 2013-01-29 | High-capacity charger with multiple battery packs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056648U true CN203056648U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048360 Expired - Fee Related CN203056648U (en) | 2013-01-29 | 2013-01-29 | High-capacity charger with multiple battery packs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056648U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218269A (en) * | 2014-09-22 | 2014-12-17 | 宇龙计算机通信科技(深圳)有限公司 | Charging method, charging system and charging terminal |
| WO2015109628A1 (en) * | 2014-01-26 | 2015-07-30 | 深圳市乐泡创新科技有限公司 | Mobile power supply |
| CN107040029A (en) * | 2017-06-11 | 2017-08-11 | 刘慧� | A kind of charger baby |
| CN107231015A (en) * | 2016-09-20 | 2017-10-03 | 华为技术有限公司 | A kind of battery, terminal and charging system |
| CN114914618A (en) * | 2021-02-09 | 2022-08-16 | 荣耀终端有限公司 | Battery and electronic device |
-
2013
- 2013-01-29 CN CN 201320048360 patent/CN203056648U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109628A1 (en) * | 2014-01-26 | 2015-07-30 | 深圳市乐泡创新科技有限公司 | Mobile power supply |
| CN104218269A (en) * | 2014-09-22 | 2014-12-17 | 宇龙计算机通信科技(深圳)有限公司 | Charging method, charging system and charging terminal |
| CN107231015A (en) * | 2016-09-20 | 2017-10-03 | 华为技术有限公司 | A kind of battery, terminal and charging system |
| US10797493B2 (en) | 2016-09-20 | 2020-10-06 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| US11444470B2 (en) | 2016-09-20 | 2022-09-13 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| US11962176B2 (en) | 2016-09-20 | 2024-04-16 | Huawei Technologies Co., Ltd. | Battery, terminal, and charging system |
| CN107040029A (en) * | 2017-06-11 | 2017-08-11 | 刘慧� | A kind of charger baby |
| CN114914618A (en) * | 2021-02-09 | 2022-08-16 | 荣耀终端有限公司 | Battery and electronic device |
| CN114914618B (en) * | 2021-02-09 | 2023-11-07 | 荣耀终端有限公司 | Battery and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140129 |